package com.zh.security.handler;

import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @Description: 自定义登录失败的处理器
 * @ClassName MyAuthenticationFailureHandler
 * @date: 2021.10.17 18:06
 * @Author: zhanghang
 */
public class MyAuthenticationFailureHandler implements AuthenticationFailureHandler {
	private String url;

	@Override
	public void onAuthenticationFailure(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AuthenticationException e) throws IOException, ServletException {
		httpServletResponse.sendRedirect(url);
	}

	public MyAuthenticationFailureHandler(String url){
		this.url = url;
	}
}
